>3gaiA (A:) observed residues (from ATOM records) kiytkngdkgqtriigkqilykndprvaaygevdelnswvgytkslinshtqvlsnelee iqqllfdcghdlatpadderhsfkfkqeqptvwleekidnytqvvpavkkailpggtqla salhvartitrraerqivqlmreeqinqdvlifinrlsdyffaaaryanyleqqpdmlyr n